Blue Bloods Season 11 Episode 5 revolves around family conflicts.

When Danny and Baez try to investigate the case of a man stabbed in the back, they quickly encounter his two sons, who can't stand each other and fight all the time, sometimes physically. Both men suspect the other of the murder and feels their father preferred the other.

Investigating the case further reveals the brothers acted like brats when accompanying their father to the bank. One would change his pin and the other would change it back.

Danny comes up with an idea, but at first it doesn't get him anything useful, as the brothers just fight. However, they accidentally reveal a clue: someone had been texting their father before his death, and it wasn't either of them.

Meanwhile, Frank and Henry butt heads when Frank learns that Henry has been sending money to a PO Box for years and Henry doesn't want to tell him why, and Sean doesn't want Danny involved in investigating what happened when someone starts putting anti-cop slurs on Sean's locker. Sean suspects it is a teacher who hates cops, but can he prove it?

To find out what happens, watch Blue Bloods Season 11 Episode 5 online.